Artist. Likes peeing.
Japanese name: 轟沈 (Gouchin)
Circle & site name: 尿党 (Nyou-tou)
https://www.pixiv.net/users/183941
https://www.pixiv.net/stacc/goutin
https://twitter.com/Goutin0
https://twitter.com/intent/user?user_id=78639576
https://nijie.info/members.php?id=175
https://pawoo.net/@goutin
https://pawoo.net/web/accounts/181874
https://sketch.pixiv.net/@goutin
https://privatter.net/u/Goutin0
https://www.dlsite.com/maniax/circle/profile/=/maker_id/RG05625.html